"If you think you know the spoilers of Doctor Who series 10 you're wrong," Minchin said. "There's loads more to come.

"The story of Bill and Peter is going to take some very surprising turns, things are gonna happen to the Doctor that have never happened to him before, and Matt Lucas is going to surprise you as well in his character, what you see from him. And we're building to the most amazing finale ever!"

We at Digital Spy have our own theory on how John Simm is returning to Doctor Who as The Master – check it out here.